A multicenter pilot study on the clinical utility of computational modeling for flow-diverter treatment planning
BACKGROUND AND PURPOSE: Selection of the correct flow-diverter size is critical for
cerebral aneurysm treatment success, but it remains challenging due to the interplay of …
cerebral aneurysm treatment success, but it remains challenging due to the interplay of …
Computational hemodynamics analysis of intracranial aneurysms treated with flow diverters: correlation with clinical outcomes
W Chong, Y Zhang, Y Qian, L Lai… - American journal of …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Recent studies have shown promising results regarding
intracranial aneurysms treated with flow diverters. However, these have had adverse effects …
intracranial aneurysms treated with flow diverters. However, these have had adverse effects …
How precise is PreSize Neurovascular? Accuracy evaluation of flow diverter deployed-length prediction
T Patankar, J Madigan, J Downer, H Sonwalkar… - Journal of …, 2022 - thejns.org
OBJECTIVE The use of flow-diverting stents has been increasingly important in intracranial
aneurysm treatment. However, accurate sizing and landing zone prediction remain …
aneurysm treatment. However, accurate sizing and landing zone prediction remain …
Does arterial flow rate affect the assessment of flow-diverter stent performance?
HG Morales, O Bonnefous, AJ Geers… - American Journal …, 2016 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Our aim was to assess the performance of flow-diverter
stents. The pre-and end-of-treatment angiographies are commonly compared. However, the …
stents. The pre-and end-of-treatment angiographies are commonly compared. However, the …
Computational fluid dynamics using a porous media setting predicts outcome after flow-diverter treatment
M Beppu, M Tsuji, F Ishida… - American Journal …, 2020 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Knowledge about predictors of the outcome of flow-
diverter treatment is limited. The aim of this study was to predict the angiographic occlusion …
diverter treatment is limited. The aim of this study was to predict the angiographic occlusion …
Deployment of flow diverter devices: prediction of foreshortening and validation of the simulation in 18 clinical cases
R Kellermann, S Serowy, O Beuing, M Skalej - Neuroradiology, 2019 - Springer
Purpose Flow diverter (FD) devices show severe shortening during deployment in
dependency of the vessel geometry. Valid information regarding the geometry of the …
dependency of the vessel geometry. Valid information regarding the geometry of the …
Utility of virtual stenting in treatment of cerebral aneurysms by flow diverter devices
F Briganti, M Tortora, G Loiudice, M Tarantino… - La radiologia …, 2023 - Springer
Successful endovascular treatment by stenting of intracranial aneurysms requires proper
placement of the device and appropriate choice of its diameter and length. To date, several …
placement of the device and appropriate choice of its diameter and length. To date, several …
[HTML][HTML] High variability in physician estimations of flow-diverting stent deployment versus PreSize Neurovascular software simulation: a comparison study
AT Rai, SH Boo, J Downer, J DuPlessis… - Journal of …, 2023 - jnis.bmj.com
Background Physician variablity in preoperative planning of endovascular implant
deployment and associated inaccuracies have not been documented. This study aimed to …
deployment and associated inaccuracies have not been documented. This study aimed to …
Early results in flow diverter sizing by computational simulation: quantification of size change and simulation error assessment
AP Narata, J Blasco, L San Roman… - Operative …, 2018 - journals.lww.com
BACKGROUND Sizing of flow diverters (FDs) stent in the treatment of intracranial
aneurysms is a challenging task due to the change of stent length after implantation …
aneurysms is a challenging task due to the change of stent length after implantation …
Outcome prediction of intracranial aneurysm treatment by flow diverters using machine learning
OBJECTIVE Flow diverters (FDs) are designed to occlude intracranial aneurysms (IAs) while
preserving flow to essential arteries. Incomplete occlusion exposes patients to risks of …
preserving flow to essential arteries. Incomplete occlusion exposes patients to risks of …
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